abdominal region ii pa 544 clinical anatomy tony serino, ph.d. biology department college...
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Abdominal Region II
PA 544
Clinical Anatomy
Tony Serino, Ph.D.
Biology Department
College Misericordia
Liver
Liver (inferior surface)
(posterior margin)
(anterior margin)
Hepatic Segmentation
Divided by hepatic arteries, portal veins and bile ducts. Hepatic veinsare intersegmetal.
Liver Lobule
Portal Triad
Hepatic Portal System
Hepatic Portal Veins
Portal vein
Inferior Mesenteric v.Superior Mesenteric v.
Splenic v.
Bile Duct (X-ray)
Gall BladderSpiral valve
Common bile duct
Common hepatic duct
Hepatic ducts
Neck
Body
Cystic duct
Fundus
Bile and Pancreatic Ducts
Secretion of Bile
Micelle Formation (Emulsifying Fat)
Fatty Acid Absorption
Small fatty acids go directly to blood stream; larger onesform chylomicrons fromcholesterol and phospholipids
Small Intestine
Small Intestine
Duodenum and Accessory Organs
Small Intestine Structures to Increase Surface Area
Plica Circularis
Villi
Long Length of SI
Small Intestine Histology
Histology Changes in Intestine
Jejunum Histology
Villi Anatomy
Large Intestine (x-ray)
Large Intestine (Colon)
LI blood supply
Cecum and Appendix
Ileocecal valve
Diverticulum
Appendix variation
Large Intestine Histology
Rectum and Anal Canal
Defecation Reflex